package com.global.gbinventory.barang.util;

import java.io.File;
import java.net.URL;

import javax.swing.ImageIcon;

public class ImageUtils {
	
	public final static String jpeg = "jpeg";
	public final static String jpg = "jpg";
	public final static String gif = "gif";
	public final static String tiff = "tiff";
	public final static String tif = "tif";
	public final static String png = "png";
	
	//Get the extension of a file
	public static String getExtension(File f){
		String ext = null;
		String fileName = f.getName();
		int i = fileName.lastIndexOf('.');
		
		if(i > 0 && i < fileName.length() - 1){
			ext = fileName.substring(i + 1).toLowerCase();
		}
		
		return ext;
	}
	
	//Returns an ImageIcon or null if the path was invalid
	public static ImageIcon createImageIcon(String path){
		URL imgURL = ImageUtils.class.getResource(path);
		if(imgURL != null){
			return new ImageIcon(imgURL);
		}else{
			System.err.println("Couldn't find file : " + path);
			return null;
		}
	}
	
}
